Math 115
posted by sally .
9/11  3/11 + 7/11=13/11 which is improper so the answer is 1 1/11?

Math 115 
Ms. Sue
Sally, a, or ak  How did you get this answer?
13/11 = 1 1/11 
Math 115 
sally
by dividing 13 into 11 like the web site showed

Math 115 
bobpursley
IF the web site showed that, block it. I suspect it told you to divide 13 by 11. IT goes once, with a remainder of 2
Answer: 1 2/11
http://www.aaamath.com/fra57cx3.htm
Respond to this Question
Similar Questions

math
12 1/3 + 7 7/15 switch fractions to improper fractions then find a common denominator to find improper fraction of 12 1/3 multiply whole number (12) by the denominator of the fraction (3) then add the numerator of the fraction (1) … 
calculus
how would you do this improper integral 1/(x1) from 0 to 2 this is improper at one, so I split it up into two integrals ln(x1) from 01 and ln(x1) from 12 I then did for the first one the (lim t>1() of ln(t1))(ln(01)) and … 
calc
how would you do this improper integral 1/(x1) from 0 to 2 this is improper at one, so I split it up into two integrals ln(x1) from 01 and ln(x1) from 12 I then did for the first one the (lim t>1() of ln(t1))(ln(01)) and … 
calculus
how would you do this improper integral 1/(x1) from 0 to 2 this is improper at one, so I split it up into two integrals ln(x1) from 01 and ln(x1) from 12 I then did for the first one the (lim t>1() of ln(t1))(ln(01)) and … 
Math  check answer
Given s = 10  10t2 + 45t3, determine the velocity when t = 1 s. velocity in m/s = My Answer S'= 020t + 135t^2 S'(1) = 20+135 = 115 velocity in m/s = 115 Can you please confirm this is correct. Thanks! 
math
1. change to improper fraction: 9 5/9 2. change to improper fraction: 6 23/39 3. change the improper fraction to a whole number:115/20 4. multiply 4 3/4 x 1 1/7 5,subtract 20 11/15 17 1/3 6 2(6)(8)(0)(5): multiply 7. solve for … 
Chemistry
Balance the reaction of plumbate ions and hydrochlorite ions: Pb(OH)42(aq) + ClO(aq) → PbO2(s) + Cl I put: Pb(OH)3(aq) + ClO(aq) → PbO2(s) + Cl(aq) + H2O(l) + OH(aq) It said: The reaction described in your answer … 
English
According to her parents, the book that I found was her’s. She told me, however, that she didn’t want it back. 1. Which of the following is an error in the sentence above? 
Math
A certain recipe requires 6 2/7 cups of flour and 7 2/9 cups of sugar. A) if 6/5 of the recipe is to be made, how much sugar is needed? 
MATH
Sally is evaluating some test papers. There are 80 multiple choice questions in the test. Students get two points for every correct answer and for every wrong answer or any question left blank, one point is deducted from the total …